1. Limited time only! Sign up for a free 30min personal tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Help with interpreting NMR and IR spectrums

  1. Dec 7, 2011 #1
    1. The problem statement, all variables and given/known data

    Would anyone be able to tell me if I'm on the right track with determining the peaks on these NMR spectrums? We had to synthesize a product of Chalcone and then hydrogenate it to obtain an unknown product that we have to correctly identify. This had been quite a difficult spectrum for me to interpret and any input would be appreciated! For the IR spectrums, I think I have the right peaks determined and noticed that the carbonyl shift was at 1660 cm-1 on the Chalcone IR and then switched to a higher energy level in the hydrogenated spectrum at 1675 cm-1 from the chalcone spectrum. Is this due to resonance?



    2. Relevant equations

    N/A

    3. The attempt at a solution


    Listed on spectrum.
     

    Attached Files:

  2. jcsd
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Can you offer guidance or do you also need help?
Draft saved Draft deleted



Similar Discussions: Help with interpreting NMR and IR spectrums
  1. IR spectrum help (Replies: 1)

  2. NMR spectrum (Replies: 3)

  3. C13 NMR Interpretation (Replies: 1)

  4. IR Spectrum question (Replies: 1)

Loading...